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Krzysztof KozlowskiandGreg Kroah-Hartman 6d1adbec33 ASoC: codecs: wsa-macro: fix uninitialized stack variables with name prefix

commit 72151ad0cb upstream.

Driver compares widget name in wsa_macro_spk_boost_event() widget event
callback, however it does not handle component's name prefix.  This
leads to using uninitialized stack variables as registers and register
values.  Handle gracefully such case.

Fixes: 2c4066e5d4 ("ASoC: codecs: lpass-wsa-macro: add dapm widgets and route")
Cc: stable@vger.kernel.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20231003155422.801160-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2023-11-28 17:20:04 +00:00

ac97

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aoa

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arm

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atmel

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core

ALSA: rawmidi: Fix NULL dereference at proc read

2023-09-16 08:08:05 +02:00